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32 changes: 32 additions & 0 deletions 2026-Conference/talks/2026-PharoPulsar.pillar
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! Pharo Pulsar: Spinning you into a Power User

Esteban Lorenzano

""Abstract:""

Programming environments shape the way programmers think, explore, and act. Smalltalk has
always carried a powerful idea: the IDE is not merely a place where code is written, but
a living interface to the system itself. Pulsar starts from that tradition and asks how
far we can take it today.

Pulsar is an experimental IDE for Pharo, built with Spec. Its goal is to provide programmers
with more leverage in their everyday work: better navigation, richer feedback, deeper inspection,
and a more fluid relation with the running image. It is not only a new browser, but an attempt
to rethink the IDE as a tool that amplifies the programmer’s ability to understand, modify,
and evolve software.

This presentation introduces Pulsar as a work in progress and as a bet on the future of
Pharo tooling: an IDE designed for programmers who want to remain close to the system,
move quickly through it, and become more powerful in the act of programming itself.

""Bio:""

Esteban Lorenzano studied Computer Sciences at Universidad de Buenos Aires, and worked
since 1994 in several object-oriented and low-level technologies, in different software
companies, serving in various positions from programmer to senior architect. In 2007 he
co-founded Smallworks to offer Pharo-based agile development projects.

Since 2012 he dedicated full time to developing the Pharo code and community. He works
with the INRIA-EVREF team in Lille, France, as core developer for Pharo, being responsible
with the coordination of new releases and the implementation and maintenance of several
Pharo libraries.
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